# Landlink vs Tersa

The clearest difference is iOS requirement: Tersa at 13.0 against Landlink's 15.0. On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Landlink | Tersa |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Monetization | Free | Free |
| Size | 5 MB | 122 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hyeongjun Huh](https://appshunter.io/developer/6774466629) | [Denis Kosov](https://appshunter.io/developer/1563252853) |

## What reviewers say

### Landlink

[App page](https://appshunter.io/ios/app/landlink/id6774466627)

Create a private, long-range mesh network for text communication across kilometers without cell towers or Wi-Fi. Extend coverage with drones and manage your network from your iPhone.

**Highlights:** Long-range text messaging, Drone-powered coverage extension, Two-way drone control, Local Bluetooth pairing, Multi-channel messaging, Device dashboard monitoring, Meshtastic protocol compatibility

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Tersa

[App page](https://appshunter.io/ios/app/tersa-circuit-simulator/id6805903884)

Design and analyze analog, digital, and RF circuits directly on your iPhone or iPad. Explore circuit behavior with various simulations and visualize results on clear plots. Supports SPICE model import and local project exploration.

**Highlights:** Schematic building, DC operating point analysis, AC and transient analyses, S-parameter analysis, Smith chart visualization, SPICE model import, Local simulation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Landlink free?

Landlink is free to download, with no in-app purchases.

### Is Tersa free?

Tersa is free to download, with no in-app purchases.

### Do Landlink or Tersa have ads?

Neither Landlink nor Tersa shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*